func (vd *volApi) volumeSet(w http.ResponseWriter, r *http.Request) {
var (
volumeID string
err error
req api.VolumeSetRequest
resp api.VolumeSetResponse
)
method := "volumeSet"
err = json.NewDecoder(r.Body).Decode(&req)
if err != nil {
vd.sendError(vd.name, method, w, err.Error(), http.StatusBadRequest)
return
}
if volumeID, err = vd.parseVolumeID(r); err != nil {
vd.sendError(vd.name, method, w, err.Error(), http.StatusBadRequest)
return
}
vd.logRequest(method, string(volumeID)).Infoln("")
d, err := volume.Get(vd.name)
if err != nil {
notFound(w, r)
return
}
if req.Locator != nil || req.Spec != nil {
err = d.Set(volumeID, req.Locator, req.Spec)
}
for err == nil && req.Action != nil {
if req.Action.Attach != api.VolumeActionParam_VOLUME_ACTION_PARAM_NONE {
if req.Action.Attach == api.VolumeActionParam_VOLUME_ACTION_PARAM_ON {
_, err = d.Attach(volumeID)
} else {
err = d.Detach(volumeID)
}
if err != nil {
break
}
}
if req.Action.Mount != api.VolumeActionParam_VOLUME_ACTION_PARAM_NONE {
if req.Action.Mount == api.VolumeActionParam_VOLUME_ACTION_PARAM_ON {
if req.Action.MountPath == "" {
err = fmt.Errorf("Invalid mount path")
break
}
err = d.Mount(volumeID, req.Action.MountPath)
} else {
err = d.Unmount(volumeID, req.Action.MountPath)
}
if err != nil {
break
}
}
break
}
if err != nil {
resp.VolumeResponse = &api.VolumeResponse{
Error: err.Error(),
}
} else {
v, err := d.Inspect([]string{volumeID})
if err != nil || v == nil || len(v) != 1 {
if err == nil {
err = fmt.Errorf("Failed to inspect volume")
}
resp.VolumeResponse = &api.VolumeResponse{
Error: err.Error(),
}
} else {
v0 := v[0]
resp.Volume = v0
}
}
json.NewEncoder(w).Encode(resp)
}
func (vd *volApi) volumeSet(w http.ResponseWriter, r *http.Request) {
var (
volumeID api.VolumeID
err error
req api.VolumeSetRequest
resp api.VolumeSetResponse
)
method := "volumeSet"
err = json.NewDecoder(r.Body).Decode(&req)
if err != nil {
vd.sendError(vd.name, method, w, err.Error(), http.StatusBadRequest)
return
}
if volumeID, err = vd.parseVolumeID(r); err != nil {
vd.sendError(vd.name, method, w, err.Error(), http.StatusBadRequest)
return
}
d, err := volume.Get(vd.name)
if err != nil {
notFound(w, r)
return
}
if req.Locator != nil || req.Spec != nil {
err = d.Set(volumeID, req.Locator, req.Spec)
}
for err == nil && req.Action != nil {
if req.Action.Attach != api.ParamIgnore {
if req.Action.Attach == api.ParamOn {
_, err = d.Attach(volumeID)
} else {
err = d.Detach(volumeID)
}
if err != nil {
break
}
}
if req.Action.Mount != api.ParamIgnore {
if req.Action.Mount == api.ParamOn {
if req.Action.MountPath == "" {
err = fmt.Errorf("Invalid mount path")
break
}
err = d.Mount(volumeID, req.Action.MountPath)
} else {
err = d.Unmount(volumeID, req.Action.MountPath)
}
if err != nil {
break
}
}
break
}
if err != nil {
resp.VolumeResponse.Error = err.Error()
} else {
v, err := d.Inspect([]api.VolumeID{volumeID})
if err != nil || v == nil || len(v) != 1 {
if err == nil {
err = fmt.Errorf("Failed to inspect volume")
}
resp.VolumeResponse.Error = err.Error()
} else {
resp.Volume = v[0]
}
}
json.NewEncoder(w).Encode(resp)
}